IGGCAS OpenIR  > 页岩气与地质工程院重点实验室
Evaluation of Engineering Rock Mass Quality via Integration Between Geophysical and Rock Mechanical Parameters
Hasan, Muhammad1,2,3; Shang, Yanjun1,2,3; Shao, Peng1,2,3; Yi, Xuetao1,2,3; Meng, He1,2,3
2022-01-12
Source PublicationROCK MECHANICS AND ROCK ENGINEERING
ISSN0723-2632
Pages21
AbstractAccurate evaluation of rock mass quality and faults/fractures is the main challenge in rock mechanics and rock engineering. Rock quality designation (RQD) is an important rock mass classification index for infrastructures design. However, the rock mechanical parameters are conventionally acquired from boreholes. Such geotechnical test procedures are time consuming and costly. In addition, drilling approaches need more equipment, suffer topographic constraints, provide geological information only on points in the subsurface, and thus leave uncertainty in the geological models. Our work introduces an empirical based geophysical approach of electrical resistivity tomography (ERT) to obtain rock mechanical parameters essential for foundation design of engineering facilities. The inverted resistivity obtained from ERT was empirically correlated with RQD acquired from the limited drilling tests to assess the entire site for rock mass quality via 2D/3D subsurface mapping of various rocks, including completely crushed rock, relatively crushed rock, poorly crushed rock, relatively integral rock and completely integral rock. The main faults (deep weathered zones) in ERT/RQD models were delineated by low values of these parameters. Our approach can reduce an extensive number of boreholes, and thus bridges the gaps between accurate geological models and the limited well data. Compared with the traditional borehole methods and the past empirical approaches, our work can evaluate the rock mass quality more accurately for successful construction of engineering structures. Our novel approach can be used in most of the weathered terrains, especially in areas, where it is difficult to acquire many core samples. We propose that the established empirical equations are applicable in the sites with similar geological setting, where no borehole exists to obtain RQD.
KeywordRock mass quality Rock quality designation (RQD) Electrical resistivity tomography (ERT) Engineering infrastructures Faults
DOI10.1007/s00603-021-02766-8
Funding OrganizationChinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; National Basic Research Program of China ; National Basic Research Program of China ; National Basic Research Program of China ; National Basic Research Program of China ; Chinese National Scientific Foundation Committee (NSFC) ; Chinese National Scientific Foundation Committee (NSFC) ; Chinese National Scientific Foundation Committee (NSFC) ; Chinese National Scientific Foundation Committee (NSFC) ; National Science and Technology Basic Resources Investigation Project ; National Science and Technology Basic Resources Investigation Project ; National Science and Technology Basic Resources Investigation Project ; National Science and Technology Basic Resources Investigation Project ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; National Basic Research Program of China ; National Basic Research Program of China ; National Basic Research Program of China ; National Basic Research Program of China ; Chinese National Scientific Foundation Committee (NSFC) ; Chinese National Scientific Foundation Committee (NSFC) ; Chinese National Scientific Foundation Committee (NSFC) ; Chinese National Scientific Foundation Committee (NSFC) ; National Science and Technology Basic Resources Investigation Project ; National Science and Technology Basic Resources Investigation Project ; National Science and Technology Basic Resources Investigation Project ; National Science and Technology Basic Resources Investigation Project ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; National Basic Research Program of China ; National Basic Research Program of China ; National Basic Research Program of China ; National Basic Research Program of China ; Chinese National Scientific Foundation Committee (NSFC) ; Chinese National Scientific Foundation Committee (NSFC) ; Chinese National Scientific Foundation Committee (NSFC) ; Chinese National Scientific Foundation Committee (NSFC) ; National Science and Technology Basic Resources Investigation Project ; National Science and Technology Basic Resources Investigation Project ; National Science and Technology Basic Resources Investigation Project ; National Science and Technology Basic Resources Investigation Project ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; National Basic Research Program of China ; National Basic Research Program of China ; National Basic Research Program of China ; National Basic Research Program of China ; Chinese National Scientific Foundation Committee (NSFC) ; Chinese National Scientific Foundation Committee (NSFC) ; Chinese National Scientific Foundation Committee (NSFC) ; Chinese National Scientific Foundation Committee (NSFC) ; National Science and Technology Basic Resources Investigation Project ; National Science and Technology Basic Resources Investigation Project ; National Science and Technology Basic Resources Investigation Project ; National Science and Technology Basic Resources Investigation Project ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP)
WOS KeywordELECTRICAL-RESISTIVITY TOMOGRAPHY ; P-WAVE VELOCITY ; ACTIVE FAULTS ; STRENGTH ; 2D ; CLASSIFICATION ; INVESTIGATE ; RESOLUTION ; BENEATH ; CORE
Language英语
Funding ProjectChinese Academy of Sciences[2020PD01] ; National Basic Research Program of China[2014CB046901] ; Chinese National Scientific Foundation Committee (NSFC)[41772320] ; National Science and Technology Basic Resources Investigation Project[2018FY100503] ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP)[2019QZKK0904]
Funding OrganizationChinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; National Basic Research Program of China ; National Basic Research Program of China ; National Basic Research Program of China ; National Basic Research Program of China ; Chinese National Scientific Foundation Committee (NSFC) ; Chinese National Scientific Foundation Committee (NSFC) ; Chinese National Scientific Foundation Committee (NSFC) ; Chinese National Scientific Foundation Committee (NSFC) ; National Science and Technology Basic Resources Investigation Project ; National Science and Technology Basic Resources Investigation Project ; National Science and Technology Basic Resources Investigation Project ; National Science and Technology Basic Resources Investigation Project ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; National Basic Research Program of China ; National Basic Research Program of China ; National Basic Research Program of China ; National Basic Research Program of China ; Chinese National Scientific Foundation Committee (NSFC) ; Chinese National Scientific Foundation Committee (NSFC) ; Chinese National Scientific Foundation Committee (NSFC) ; Chinese National Scientific Foundation Committee (NSFC) ; National Science and Technology Basic Resources Investigation Project ; National Science and Technology Basic Resources Investigation Project ; National Science and Technology Basic Resources Investigation Project ; National Science and Technology Basic Resources Investigation Project ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; National Basic Research Program of China ; National Basic Research Program of China ; National Basic Research Program of China ; National Basic Research Program of China ; Chinese National Scientific Foundation Committee (NSFC) ; Chinese National Scientific Foundation Committee (NSFC) ; Chinese National Scientific Foundation Committee (NSFC) ; Chinese National Scientific Foundation Committee (NSFC) ; National Science and Technology Basic Resources Investigation Project ; National Science and Technology Basic Resources Investigation Project ; National Science and Technology Basic Resources Investigation Project ; National Science and Technology Basic Resources Investigation Project ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; National Basic Research Program of China ; National Basic Research Program of China ; National Basic Research Program of China ; National Basic Research Program of China ; Chinese National Scientific Foundation Committee (NSFC) ; Chinese National Scientific Foundation Committee (NSFC) ; Chinese National Scientific Foundation Committee (NSFC) ; Chinese National Scientific Foundation Committee (NSFC) ; National Science and Technology Basic Resources Investigation Project ; National Science and Technology Basic Resources Investigation Project ; National Science and Technology Basic Resources Investigation Project ; National Science and Technology Basic Resources Investigation Project ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP)
WOS Research AreaEngineering ; Geology
WOS SubjectEngineering, Geological ; Geosciences, Multidisciplinary
WOS IDWOS:000741946900001
PublisherSPRINGER WIEN
Citation statistics
Document Type期刊论文
Identifierhttp://ir.iggcas.ac.cn/handle/132A11/103978
Collection页岩气与地质工程院重点实验室
Corresponding AuthorHasan, Muhammad; Shang, Yanjun
Affiliation1.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Shale Gas & Geoengn, 19 Beitucheng Western Rd, Beijing 100029, Peoples R China
2.Univ Chinese Acad Sci, Coll Earth & Planetary Sci, Beijing 100049, Peoples R China
3.Chinese Acad Sci, Innovat Acad Earth Sci, Beijing 100029, Peoples R China
First Author AffilicationInstitute of Geology and Geophysics, Chinese Academy of Sciences
Corresponding Author AffilicationInstitute of Geology and Geophysics, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Hasan, Muhammad,Shang, Yanjun,Shao, Peng,et al. Evaluation of Engineering Rock Mass Quality via Integration Between Geophysical and Rock Mechanical Parameters[J]. ROCK MECHANICS AND ROCK ENGINEERING,2022:21.
APA Hasan, Muhammad,Shang, Yanjun,Shao, Peng,Yi, Xuetao,&Meng, He.(2022).Evaluation of Engineering Rock Mass Quality via Integration Between Geophysical and Rock Mechanical Parameters.ROCK MECHANICS AND ROCK ENGINEERING,21.
MLA Hasan, Muhammad,et al."Evaluation of Engineering Rock Mass Quality via Integration Between Geophysical and Rock Mechanical Parameters".ROCK MECHANICS AND ROCK ENGINEERING (2022):21.
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